Worlds Largest Capacity microSDHC CARD for Mobile Phones

LAS VEGAS NEVADA, Jan. 7, 2008 – SanDisk Corporation, (NASDAQ: SNDK) the proven leader in flash memory, today announced it has begun to sample 12-gigabyte (GB)[i] microSDHC™ flash memory cards to major phone manufacturers for testing and evaluation. The 12GB card represents a 50 percent boost in card capacity from SanDisk’s industry-leading 8GB microSDHC cards, which are currently available worldwide, and highlights the growing popularity of mobile phones with storage-intensive features that include music players, digital cameras, video recording and playback and GPS capabilities.

SanDisk has embarked on a ‘slot education’ program to raise awareness of both the card slot included in the majority of new mobile phones available today and the benefits to the consumers who use it. More information is available at: www.wakeupyourphone.com.

A 12GB microSDHC is ideal for storing large quantities of music, photos and video. For example, it will be able to store a combination of 1,500 songs[ii], 3,600 photos[iii] and 24.5 hours of video[iv]. SDHC is the designation for any SD™ or SD-based card that is larger than 2GB and adheres to the new SD 2.00 specification required for cards and hosts to support 4GB to 32GB capacities. The specification was developed by the SD Association, an industry standards board, which has also created three classes to define minimum sustained data transfer speed. These cards adhere to the SD Speed Class 4 Rating.[v]